Home / 160,005,223.68-240,007,928.24-44,989,766.01

Finding the Fourth Proportional to 160,005,223.68, 240,007,928.24 and 44,989,766.01

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Solution

The fourth proportional to 160,005,223.68, 240,007,928.24 and 44,989,766.01 is: 67,484,675.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,005,223.68 : 240,007,928.24 = 44,989,766.01 : x
  2. Step 2: Convert to fraction form
    160,005,223.68/240,007,928.24 = 44,989,766.01/x
  3. Step 3: Cross multiply
    160,005,223.68x = 240,007,928.24 × 44,989,766.01
  4. Step 4: Simplify right side
    160,005,223.68x = 10,797,900,531,349,978
  5. Step 5: Solve for x
    x = 10,797,900,531,349,978/160,005,223.68
  6. Step 6: Final answer
    x = 67,484,675.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.